Breathe better with these early Amazon Prime Day deals on air purifiers

Keep your home dust and allergy-free with the right air purifier.  (iStock)

There can be a lot of harmful substances that live in the air we breathe. Pet hair, dust and airborne bacteria, just to name a few. Investing in an air purifier for your home can help you breathe better and reduce allergies. Purifiers cycle clean air into your home while trapping toxins. 

In preparation for Amazon's Prime Day deals, Amazon has early sales on a variety of air purifier brands. Prime Day runs July 8th through July 11th, but you can take advantage of early deals now. Just make sure you're an Amazon Prime member before you start shopping. 

Our list has air purifier options for small rooms, large rooms, pet owners and units with scent diffusers. 

For large rooms

Want to clear out the air in your entire home? There are air purifiers that are up to the task. They're typically more expensive and larger, but can be well worth the investment. 

Levoit air purifier for large rooms: on sale for $159.98 (16% off)

Original price: $189.99

This powerful air purifier can clean the air in your entire home.  (Amazon)

The Levoit air purifier is a high-end cleaner that can be used in spaces of up to 1,878 square feet and can quickly purify air thanks to the U-shaped air inlet that helps ensure pet fur and hair don’t cause clogs. You can buy it on Amazon or visit Levoit's site for more air purifier options.

Coway Airmega Mighty air purifier: on sale for $154.99 (33% off)

Original price: $189.99

This air purifier won't take up much space and packs a powerful punch. (Amazon)

The well-designed Coway Airmega Mighty air purifier doesn’t take up a lot of space, but can clean the air in rooms up to 874 square feet in 30 minutes. The air purifier makes automatic adjustments to purify the air in your space more effectively and efficiently. Coway's site offers a wide variety of high-tech air purifiers you can check out.

Coway Airmega 350 air purifier: on sale for $245.99 (27% off)

Original price: $339

Clean the air in your entire home with this powerful purifier.  (Amazon)

A Coway Airmega 350 can filter the air in spaces of up to 2,640 square feet in just 60 minutes. The advanced 3-in-1 filtration system eliminates pollen, pollutants and allergens that cause seasonal allergies. A built-in sensor tracks the air quality in real time and can adjust the fan speed as needed. 

Coway Airmega ProX air purifier: on sale for $655.99 (34% off)

Original price: $999

This powerful purifier automatically shuts off when no pollutants are detected.  (Amazon)

The Coway Airmega ProX is a powerhouse that can filter the air in your entire house. The air purifier's HyperCaptive filtration system uses a true HEPA filter that captures up to 99.9% of particles in the air. Choose between three different fan speeds, or choose auto mode to automatically optimize the fan speed. When no air pollution is detected for 30 minutes, the device automatically shuts off. 

For pet owners

Pets in the home can irritate your allergies. There are more powerful air purifier models on the market that can help keep pet hair out of the air.

Honeywell AllergenPlus HEPA air purifier: on sale for $128 (42% off)

Original price: $219.99

Clear out pet dander fast with this purifier.  (Amazon)

Honeywell's AllergenPlus HEPA air purifier has three cleaning levels, including a Turbo Clean mode that helps get rid of pet dander, dirt, pollen and smoke. You can clean the air in rooms of up to 1,500 square feet in just 60 minutes. For smaller rooms of up to 310 square feet, the air can be fully purified in just over 12 minutes. 

Pure Enrichment PureZone air purifier: on sale for $99.99 (23% off)

Original price: $129.99

With a HEPA filter and UV-C light, you can easily keep pet hair and bacteria out of your space.  (Amazon)

The Pure Enrichment air purifier has a HEPA air filter and a UV-C light to help eliminate up to 99.9% of viruses and bacteria and 99.97% of dust and allergens. The device is designed for rooms of about 300 square feet and comes with three fan speeds and three automatic timer settings for two, four or eight hours. 

Blueair Classic Pro CP7i air purifier: on sale for $599.99 (14% off)

Original price: $699.99

This air purifier has an intense dual fan system.  (Amazon)

Homes with lots of pets need a powerful air purifier and the Blueair Classic Pro CP7i can handle the job. It's quiet and rapidly purifies areas of up to 1,413 square feet in just 30 minutes. The dual fan and filter design quickly draws in pet hair, dirt and allergens while pushing out clean air. You don't have to worry about this filter significantly raising your electric bill, since it automatically shuts off once it no longer detects allergens. 

For small rooms

Smaller rooms don't require large air purifiers. If you want a purifier for your home office, or the bathroom where you keep a litter box, one of these air purifiers will work perfectly fine. 

Aroeve air purifier: on sale for $44.99 (10% off)

Original price: $49.99

Clean air in rooms up to 287 square feet with this purifier.  (Amazon)

The sleek-looking Aroeve air purifier has 360-degree air inlets to quietly filter out smoke, pollen, hair and more. It recycles the air through the room every hour and works best in areas of up to 287 square feet.

Fulminare air purifier: on sale for $29.99 (52% off)

Original price: $61.99

Easily move your air purifier from room to room with the built-in handle.  (Amazon)

The Fulminare air purifier is designed with 360 degrees of air intake, drawing in dust from every corner of the room. It’s well-suited for rooms up to 215 square feet. You can also score a good deal on a Fulminare air purifier online at Sears.

With scent diffusers

Adding a nice scent to the clean air never hurts. You can find air purifiers that have built-in diffusers that'll release relaxing scents, helping your home smell fresher. 

4-in-1 air purifier: on sale for $39.99 (15% off)

Original price: $46.99

Keep your home smelling fresh with an air purifier with a built-in scent diffuser.  (Amazon)

The Pomoron air purifier includes an air ionizer, a HEPA filter, a UV light and an essential oil diffuser, all in one machine. There are four fan speeds and multiple settings, including an ultra-quiet sleep mode.

Vewior air purifier: on sale for $39.99 (33% off)

Original price: $59.99

This air purifier is great for nighttime use.  (Amazon)

The Vewior air purifier has a three-stage filter system, consisting of a pre-filter, a HEPA filter and an activated carbon filter to keep your air clean. You can also easily add the scent of your choosing to the built-in oil sponge on the top and the purifier will filter the scent into your space. 

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Other brands to check out

There are many brands of air purifiers worth checking out. Here are some other brands you should consider. Some stores even have sales of their own right now.

LG PuriCare 360 dual filter air purifier: on sale for $999.99 (23% off)

Original price: $1,299

Clean large rooms in minutes with Clean Boost power.  (LG)

The LG PuriCare is a tower air purifier that is best for rooms up to 512 square feet. Dirty air is pulled in from every direction and clean air is pushed back out by the system's two Clean Booster fans. The purifier is whisper-quiet, making it ideal for living rooms and kids' rooms, and can be controlled from anywhere from the LG ThinQ app. 

Alen BreatheSmart FLEX: on sale for $299 (14% off)

Original price: $349

Match your air purifier to your style with six unique finishes. (Alen)

The Alen BreatheSmart Flex purifies rooms that are up to 700 square feet every 30 minutes, and it comes in six unique finishes, from wood to graphite. It's an ultra-quiet machine that won't disturb anyone in your household. You can download the Alen app and control your BreathSmart purifier from anywhere. 

Airplus air purifier: $119.99

This purifier tackles pet hair and smells.  (Amazon)

An Airplus air purifier is a powerful purifier that can keep the air clean in homes with pets. It has a two-sided intake setup that filters your air in just 12 minutes. The double-sided system also makes this purifier ideal for larger areas. The air ionizer helps eliminate smells, efficiently cleaning the surrounding air.

GermGuardian air purifier and nightlight: $72.99

A powerful air purifier with a built-in nightlight.  (Walmart)

Add a fun nightlight and an air purifier combo to your kid's room with the GermGuardian air purifier. The HEPA filter kills 99.97% of germs, dust and allergens in the air, while the three-color nightlight makes any room more fun. Choose from colorful stars, an under-the-sea theme or a jungle-themed projection.